# syntax=docker/dockerfile:1 # This file was generated using a Jinja2 template. # Please make your changes in `Dockerfile.j2` and then `make` the individual Dockerfiles. # Using multistage build: # https://docs.docker.com/develop/develop-images/multistage-build/ # https://whitfin.io/speeding-up-rust-docker-builds/ ####################### VAULT BUILD IMAGE ####################### # The web-vault digest specifies a particular web-vault build on Docker Hub. # Using the digest instead of the tag name provides better security, # as the digest of an image is immutable, whereas a tag name can later # be changed to point to a malicious image. # # To verify the current digest for a given tag name: # - From https://hub.docker.com/r/vaultwarden/web-vault/tags, # click the tag name to view the digest of the image it currently points to. # - From the command line: # $ docker pull docker.io/vaultwarden/web-vault:v2023.4.0 # $ docker image inspect --format "{{.RepoDigests}}" docker.io/vaultwarden/web-vault:v2023.4.0 # [docker.io/vaultwarden/web-vault@sha256:325db8d4476aab866edac799c149c556e4da256bf0beaa8443bc4d1668a009fd] # # - Conversely, to get the tag name from the digest: # $ docker image inspect --format "{{.RepoTags}}" docker.io/vaultwarden/web-vault@sha256:325db8d4476aab866edac799c149c556e4da256bf0beaa8443bc4d1668a009fd # [docker.io/vaultwarden/web-vault:v2023.4.0] # FROM docker.io/vaultwarden/web-vault@sha256:325db8d4476aab866edac799c149c556e4da256bf0beaa8443bc4d1668a009fd as vault ########################## BUILD IMAGE ########################## FROM docker.io/library/rust:1.69.0-bullseye as build # Build time options to avoid dpkg warnings and help with reproducible builds. ENV DEBIAN_FRONTEND=noninteractive \ LANG=C.UTF-8 \ TZ=UTC \ TERM=xterm-256color \ CARGO_HOME="/root/.cargo" \ USER="root" # Create CARGO_HOME folder and don't download rust docs RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry mkdir -pv "${CARGO_HOME}" \ && rustup set profile minimal # Install build dependencies RUN apt-get update \ && apt-get install -y \ --no-install-recommends \ libmariadb-dev \ libpq-dev # Creates a dummy project used to grab dependencies RUN USER=root cargo new --bin /app WORKDIR /app # Copies over *only* your manifests and build files COPY ./Cargo.* ./ COPY ./rust-toolchain ./rust-toolchain COPY ./build.rs ./build.rs # Configure the DB ARG as late as possible to not invalidate the cached layers above ARG DB=sqlite,mysql,postgresql # Builds your dependencies and removes the # dummy project, except the target folder # This folder contains the compiled dependencies RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release \ && find . -not -path "./target*" -delete # Copies the complete project # To avoid copying unneeded files, use .dockerignore COPY . . # Make sure that we actually build the project RUN touch src/main.rs # Builds again, this time it'll just be # your actual source files being built RUN --mount=type=cache,target=/root/.cargo/git --mount=type=cache,target=/root/.cargo/registry cargo build --features ${DB} --release ######################## RUNTIME IMAGE ######################## # Create a new stage with a minimal image # because we already have a binary built FROM docker.io/library/debian:bullseye-slim ENV ROCKET_PROFILE="release" \ ROCKET_ADDRESS=0.0.0.0 \ ROCKET_PORT=80 # Create data folder and Install needed libraries RUN mkdir /data \ && apt-get update && apt-get install -y \ --no-install-recommends \ ca-certificates \ curl \ libmariadb-dev-compat \ libpq5 \ openssl \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* VOLUME /data EXPOSE 80 EXPOSE 3012 # Copies the files from the context (Rocket.toml file and web-vault) # and the binary from the "build" stage to the current stage WORKDIR / COPY --from=vault /web-vault ./web-vault COPY --from=build /app/target/release/vaultwarden . COPY docker/healthcheck.sh /healthcheck.sh COPY docker/start.sh /start.sh HEALTHCHECK --interval=60s --timeout=10s CMD ["/healthcheck.sh"] CMD ["/start.sh"]